Three experimental pearls in Costas arrays
Combinatorics
2007-06-25 v1 Number Theory
Abstract
The results of 3 experiments in Costas arrays are presented, for which theoretical explanation is still not available: the number of dots on the main diagonal of exponential Welch arrays, the parity populations of Golomb arrays generated in fields of characteristic 2, and the maximal cross-correlation between pairs of Welch or Golomb arrays generated in fields of size equal to a Sophie Germain prime.
Cite
@article{arxiv.0706.3362,
title = {Three experimental pearls in Costas arrays},
author = {Konstantinos Drakakis},
journal= {arXiv preprint arXiv:0706.3362},
year = {2007}
}